Kannisters

I have been hoarding fuel cans this summer. Most of them I have found at work and a few I have gotten of friends.
German Kannisters :

1943. WKO.  Luftwaffe grey. Marked Wehrmacht.

1943. Schwelm (?). Panzergrey/Anthrazit. Marked with a  white painted `0 `.

1942. Nowack Bautzen. Panzergrey/Anthrazit. Black stripe painted on the bottom. Marked Wehrmacht.

1939. Nowack Bautzen. Panzer grey/Anthrazit. 

1942. WKO. Panzergrey. Marked Wehrmacht.

1941. ABP. Panzergrey/Anthrazit.  Wasser. `W` marked in the white cross. Also a rubber Waa stamp on the cross. Marked Wehrmacht.

Post War / Cold War :

1952. Swedish Army.

1972. 10 l . Czech army. Sandrik.